1) thia-michael addition 硫杂迈克尔加成 1. 4,4-Bis(alkylthio)but-3-en-2-one 1 have been investigated as odorless thiol equivalents inthia-michael additionreaction. 用4,4-二烷硫基-3-烯-2-丁酮(1)作为无气味硫醇替代试剂在硫杂迈克尔加成反应中进行了研究。
Thia-Michael addition enone enoate vinylnitrile w cheap odorless S-alkylisothiouronium salt as thiol equiv in waterGe, ZMLi, RT
Zhao Y, Ge ZM, Cheng TM, Li RT (2007) Thia-Michael addition using cheap and odorless S-alkylisothiouronium salts as thiol equivalents in water. Synlett 10: 1529–1532. : 10.1055/s-2007-982530Zhao Y, Ge ZM, Cheng TM, Li RT (2007) Thia-Michael addi- tion using cheap and odorless ...
Dewen D,Haifeng Y,Yan O,Qun L,Xihe B,Yumei L.Thia-Michael addition reactions using 2-[bis (alkylthio)methylene]-3-oxo-N-o-tolylbutaamides as odorless and efficient thiol equivalents. Synlett . 2006Dewen D,Haifeng Y,Yan O,Qun L,Xihe B,Yumei L.Thia-Michael addition reactions using 2-...
Azizi N, Khajeh-Amiri A, Ghafuri H, Bolourtchian M. A highly efficient, oper- ationally simple and selective thia-Michael addition under solvent-free con- dition. Green Chem Lett Rev 2009;2:43e6.Azizi, Najmodin,Khajeh-Amiri, Alireza,Ghafuri, Hossein,Bolourtchian, Mohammad.A highly ...
The preparation and use of Animal Bone Meal (ABM) as natural catalyst is described for C-S bond formation by thia-Michael addition. This new natural heterogeneous method led to -sulfinyl adducts in very high yields after only a few minutes. Influence of the thiol derivatives and substitution ...
Also, the derivatization into the one-pot thia-Michael addition/oxidation reaction of 3-[3-(phenylthio)butanoyl]oxazolidin-2-one using H_2O_2 has proven to be efficient. 展开 关键词: C-S bond formation Conjugate addition Earth-abundant metals Green chemistry Iron catalysis Thiols ...
In addition to this, the reaction is produced high yields and less reaction time.doi:10.1002/slct.201903068Ramesh KatlaRakhi KatlaCaren D. G. da SilvaBeatriz F. dos SantosNelson L. C. DominguesJohn Wiley & Sons, LtdChemistrySelect
1) thia-Michael addition reaction 硫杂-Michael加成反应 2) thia- 硫杂 3) thioxanthone 硫杂蒽酮 1. Photochemistry Study on Novel Water Soluble Thioxanthone Photoinitiators; 新型水溶性硫杂蒽酮类光引发剂的光化学行为研究 2. Effect of Methyl Substitution on Polyhydroxyamine-linked Thioxanthones Photoiniti...
The thia-Michael addition is chemoselective and free amine and alcohol groups were well tolerated. Catalytic triethylamine was required for high conversion. Fair to excellent yields were obtained for a variety of aliphatic, aryl and heteroaryl thiols....